150pcs/Box Knurl Insert Nuts M3 Threaded Insert Screws Assortment Set Kit I

ITEM NAME:150pcs/Box Knurl Insert Nuts M3 Threaded Insert Screws Assortment Set Kit I V4X7 150pcs/Box Knurl Insert Nuts M3 Threaded Insert Screws Assortment Set Kit I V4X7 Model Number:M3 Insert Nut DIY Supplies:Electrical good corrosion resistance and never rust, durable to use. Equipped with a plastic box, you can classify nuts in an organized manner, more convenient to carry and take out. Different sizes of nuts, can meet your different needs. Well fine surface treatment of the knurl nuts, bring no scratches to your hands. Used widely in the machinery industry.